White Cloud Mountain Minnow (Tanichthys albonubes)
Quarantined cool-water schooling fish for carefully planned freshwater aquariums in Canada.
The White Cloud Mountain Minnow is a hardy, peaceful schooling fish valued for its small size, bright fins, and suitability for cooler planted aquariums. It is one of the best beginner-friendly schooling fish when kept in a stable group.
Why This Fish Stands Out
- Hardy peaceful schooling fish
- Excellent for cooler planted aquariums
- Beginner-friendly when kept in a group
Aquarium Setup & Behaviour
Use a mature aquarium with stable water, plants, open swimming space, and preferably cooler condition.
| Specification | Detail |
|---|---|
| Species | Tanichthys albonubes |
| Size | 2.5 cm (1 inch) |
| Temperature | 18-24°C |
| Water Type | Freshwater |
| Group Size | 6 or more |
FAQ
What is the ideal group size for White Cloud Mountain Minnows?
The ideal group size is six or more to ensure natural schooling behavior and reduce stress.
Can these fish be kept with other species in a planted aquarium?
Yes, they are suitable for cooler planted aquariums and generally get along well with peaceful community fish.
What water temperature range do they prefer?
They prefer a temperature range of 18-24°C.


Eric Cameron –
Easy to care for and very active in a planted tank. Kept them in a group of six and they swim together nicely. The fins are bright and the fish don’t stress the plants. Great for beginners.
Paul Davies –
They’ve been in my 20-gallon tank for three months. Water is stable and they stay calm. I love how they move through the plants. A little shy at first, but settled after a week.
Samantha King –
Perfect for a cool-water setup. I added them to a planted tank with Java fern and they thrive. No aggression, just peaceful swimming. Highly recommend for new aquarists.